26321902271

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{63131}}^1$

素因数の和:63339

約数の個数: 24

約数和(自身を含む): 31321552896

約数和(自身を除く): 4999650625

約数列:

[1, 7, 49, 67, 127, 469, 889, 3283, 6223, 8509, 59563, 63131, 416941, 441917, 3093419, 4229777, 8017637, 29608439, 56123459, 207259073, 392864213, 537181679, 3760271753, 26321902271]

約数ペア:

[(1, 26321902271), (7, 3760271753), (49, 537181679), (67, 392864213), (127, 207259073), (469, 56123459), (889, 29608439), (3283, 8017637), (6223, 4229777), (8509, 3093419), (59563, 441917), (63131, 416941)]